P3423Powertrain (P)generic
Cylinder 3 Exhaust Valve Control Circuit Low
The exhaust valve control solenoid for cylinder 3 is receiving a weak or low voltage signal, preventing it from opening or closing the exhaust valve properly. This disrupts the engine's ability to optimize valve timing for better performance and emissions. The check engine light will activate and performance may suffer.
No detailed repair guide linked yet. Check back soon or search for related issues.
